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Power Strokes
6.4 Aftermarket
Disappointing dyno results w 71mm atmo. Any Ideas?
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[QUOTE="Ipkyss, post: 456820, member: 1737"] I know how you feel, but it falls back to a dyno being a tuning device and not all being the same. I have dynoed 554 on a mustang dyno and 580 at rudys event on Hallers dyno. All while running a 8.1@86mph 1/8 mile at 8400lbs. Which I believe is high 600's by most calculators. My truck just doesn't like dynos it seems. But I run the same track times or better then others with the same set up. And btw. The only dyno I got to run the truck on. I rolled into the throttle at 45mph in overdrive. was full throttle and almost full boost by 2000 rpms putting down 550hp and 1235 ft lbs at 2050 rpms. stock motor on the 310 tune. My run on hallers dyno was 580/1090 with the 71 and everything else I have now. [/QUOTE]
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Disappointing dyno results w 71mm atmo. Any Ideas?
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